Arsene Wenger felt Arsenal were out of luck after dropping two costly points in the title race following Sunday's 1-1 draw against Liverpool.
The Gunners - now six point points behind leaders Manchester United having played the same games - again had plenty of possession and hit the bar in the first half through Laurent Koscielny.
"We conceded a penalty after 11 minutes when the referee said there was eight minutes of injury time. I don't see where those three minutes came from and it was no penalty," lamented the Gunners boss, who confronted referee Andre Marriner and his assistants as they left the pitch.
Their luck is always out in these kind of situations, fair result tho :)